Assembly unit body of autoclaved aerated concrete external wall panels

Abstract

The invention discloses an assembly unit body of autoclaved aerated concrete external wall panels. The assembly unit body of the autoclaved aerated concrete external wall panels comprises a pluralityof autoclaved aerated concrete laths, side reinforcing keels and prestressed steel strands, the multiple autoclaved aerated concrete laths are sequentially connected, a through hole is formed in eachautoclaved aerated concrete lath for the corresponding prestressed steel strand to pass through, the side reinforcing keels are connected to the outer sides of the autoclaved aerated concrete laths through shear key structures, the prestressed steel strands pass through the autoclaved aerated concrete laths, and two ends of the prestressed steel strands are connected to the side reinforcing keels.According to the assembly unit body of the autoclaved aerated concrete external wall panels, the multiple autoclaved aerated concrete external wall panels are assembled into one unit through a prestressed fastening technology and the side reinforced keels, so that the construction efficiency is improved.

Description

Technical field [0001] The invention relates to the field of construction, in particular to an autoclaved aerated concrete exterior wall panel assembly unit body. Background technique [0002] In the prior art, autoclaved aerated concrete exterior wall panels are usually installed in a single piece, and each panel usually weighs 300-350 kg. Electric hoists, trolleys, and support tire frames are required to install external wall panels. The construction efficiency is low, but the labor cost of the retaining ring increases, the single-piece installation cost is high, and the construction quality is difficult to guarantee, the construction site conditions are complex, and the construction environment is not Good, easy to cause installation deviation and plate damage. [0003] In order to solve the above-mentioned problems, an application number 201610287580.6 invented an aerated concrete exterior wall panel assembly unit body, which discloses that multiple wall panels are assembled i...

AI Technical Summary

Problems solved by technology

Electric hoists, trolleys and support tire frames are required to install the exterior wall panels. The construction efficiency is low, but the labor cost of the retaining ring rises, the installation cost of a single piece is high, and the construction quality is difficult to guarantee. The construction site conditions are complex and the construction environment is not good. Good, easy to cause installation deviation and plate damage

[0003] In order to solve the above problems, the invention of an aerated concrete exterior wall panel assembly unit with application number 201610287580.6 discloses that a plurality of wall panels are assembled into a whole through the long-length angle steel keel and the construction keel, and the internal reinforcement of the horizontal galvanized steel pipe. Installation improves the construction efficiency, however, the assembled unit body of the aerated concrete exterior wall panels in the above invention needs construction keel support during processing, and at the same time, the overall rigidity is low, which easily affects the construction efficiency

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